base amplifier

基本解释

A digitally controlled CMOS variable gain amplifier base on R 2R ladder resistance network is introduced.
介绍了一种基于R- 2 R梯形电阻网络原理的CMOS数字控制可调增益放大器。
Professional Audio system Professional power Amplifier PS1300 Series PS1300 is designed on the base of standard accurate amplifier, special for the requirement of big power.
专业音频系列专业功放 PS1300 系列 PS1300是基于标准精密功放之上的，专为满足大功率需要而设计的功放。
Conventional hysteresis-current control circuit samples current through a common-base differential amplifier, of which the bias current would have some impacts on the sampling current.
传统的滞环电流控制电路通过共基极差分放大器采样电流信号，放大器的偏置电流会对检测电流有较大影响。